### Solution in python3

**Approach 1**.

```
import numpy
print(numpy.eye(*map(int,input().split())))
```

**Approach 2.**

```
import numpy
N, M = map(int, input().split())
print(numpy.eye(N, M))
```

### Solution in python

```
import numpy
N,M = map(int,raw_input().split())
print numpy.eye(N,M)
```